parisc: fix fallocate syscall

fallocate(off_t) gets redirected by glibc to fallocate64(loff_t)
where the 64bit loff_t values get splitted into two 32bit (hi/lo)
values. This patch fixes this syscall for the 32- and 64bit kernel.

Signed-off-by: Helge Deller <deller@gmx.de>

3 files changed, 8 insertions, 8 deletions

diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index a047b3227e50..54d619d4cac6 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -213,6 +213,13 @@ asmlinkage long parisc_sync_file_range(int fd,
                         (loff_t)hi_nbytes << 32 | lo_nbytes, flags);
 }
 
+asmlinkage long parisc_fallocate(int fd, int mode, u32 offhi, u32 offlo,
+                                u32 lenhi, u32 lenlo)
+{
+        return sys_fallocate(fd, mode, ((u64)offhi << 32) | offlo,
+                             ((u64)lenhi << 32) | lenlo);
+}
+
 asmlinkage unsigned long sys_alloc_hugepages(int key, unsigned long addr, unsigned long len, int prot, int flag)
 {
         return -ENOMEM;
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index cee60f77fc1f..986294425e86 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -142,13 +142,6 @@ long sys32_lookup_dcookie(u32 cookie_high, u32 cookie_low, char __user *buf,
                                   buf, len);
 }
 
-asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,
-                                u32 lenhi, u32 lenlo)
-{
-        return sys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo,
-                             ((loff_t)lenhi << 32) | lenlo);
-}
-
 asmlinkage long compat_sys_fanotify_mark(int fan_fd, int flags, u32 mask_hi,
                                          u32 mask_lo, int fd,
                                          const char __user *pathname)
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 773b4ee1e1d3..2a5f82985aa8 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -403,7 +403,7 @@
         ENTRY_COMP(signalfd)
         ENTRY_SAME(ni_syscall)          /* was timerfd */
         ENTRY_SAME(eventfd)
-        ENTRY_COMP(fallocate)           /* 305 */
+        ENTRY_OURS(fallocate)           /* 305 */
         ENTRY_SAME(timerfd_create)
         ENTRY_COMP(timerfd_settime)
         ENTRY_COMP(timerfd_gettime)